MacDon R113 Operator's Manual page 127

1. Install spacer plate (A) on spindle.
2. Place a pin (or equivalent) in the front hole of the rock
guard (D) to prevent disc rotation while tightening bolts.
3. Position new disc (A) on spindle ensuring that it is
positioned at a 90 degree angle in relation to the
adjacent discs.
4. Install cutter disc cap (B), and secure assembly with
four M12 bolts and washers (C). Torque bolts to 85 Nm
(63 lbf·ft).
WARNING
Ensure cutterbar is completely clear of foreign objects.
Foreign objects can be ejected with considerable force
when the machine is started and may result in serious
injury or machine damage.
5. Remove pin (or equivalent) from front hole of
rock guard.
6. Close cutterbar doors (A). Refer to
Cutterbar Doors, page
214077
MAINTENANCE AND SERVICING
3.8.4 Closing
68.
Figure 4.18: Cutterbar Disc and Cap
A
Figure 4.19: Cutterbar Disc and Cap
A
Figure 4.20: Cutterbar Doors
115
A
C
B
D
Revision A